| 1 | ||
| Researcher: | Simi, C K | |
| Guide: | Abraham, Emilia T | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Yadav, Reena | |
| Guide: | Radhakrishnan, T. | |
| University: | Saurashtra University, Rajkot | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Ramakrishnan, V | |
| Guide: | Srivatsa, S K | |
| University: | Bharath University, Chennai | |
| Language: | English | |
| Shodhganga | ||